<!DOCTYPE html>
<html>
	<head>
		<meta charset="UTF-8">
		<title></title>
		<style type="text/css">
			div {
				width: 500px;
				height: 50px;
			}

			.box1 {
				margin-bottom: 50px;
				/*border: 1px solid #000;*/
				background-color: #F00;
			}

			.box2 {
				/*margin-top: 50px;*/
				padding-top: 50px;
				/*border: 1px solid #000;*/
				background-color: #0F0;
			}
		</style>
	</head>
	<body>
		<div class="box1">BOX 1</div>
		<div class="box2">BOX 2</div>
	</body>
</html>
